<%@ page language="java" contentType="text/html; charset=UTF-8" 
    pageEncoding="UTF-8"%> 
<%@ page import="java.lang.Exception"%> 
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 
<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=GBK"> 
<title>错误页面</title> 
</head> 
<body> 
<h1>出错了</h1> 
<% 
Exception e = (Exception)request.getAttribute("exception"); 
out.print(e.getMessage());  
%> 
</body> 
</html>